Tetra Potassium Pyrophosphate (TKPP)
CAS:7320-34-5 Product spec:food grade
Specifications Food Grade
Appearance White powder
Main contents % ≥ 96.0
Iron(Fe) % ≤ 0.03
Water insoluble matter % ≤ 0.1
Heavy Metals, as Pb 10ppm
Arsenic(As) ..
Potassium Tripolyphosphate(KTPP)
CAS:13845-36-8 Product spec:food grade
Specifications Food Grade
Appearance White powder
Main contents , as K5P3O10 %≥ 95.0
Phosphorus pentoxide(P2O5)%≥ 46.0
PH of 1% water solution 9.2-10.1
Heavy metals, as Pb 10ppm
Arsenic, as..
Di-potassium Phosphate (DKP)
CAS:7758-11-4 Product spec:tech grade ,food grade
Specification Food Grade
Appearance White Powder
Main contents % ≥98.0
Phosphorus pentoxide P2O5% ≥ 40.0
K2O % ≥ 52.0
PH of a 1% solution 8.2-9.3
Water insoluble % ≤ 0.1
Fluoride, as F 1..
Tetra Sodium Pyrophosphate(TSPP)
CAS:7722-88-5 Product spec:food geade ,tech grade
Specifications Food Grade
Appearance White Powder
Main content % ≥ 96.5
Phosphorus pentoxide, as P2O5 % ≥51.5
Ortho Phosphate Pass
PH of 1% water solution 9.9 — 10.7
Water insoluble % ..
Sodium acid pyrophosphate(SAPP)
CAS:7758-16-9 Product spec:food grade,tech grade
Chemical formula: Na2H2P2O7
CAS Number: Standard executed: Tech grade (national standard) Food grade (HG 2928-1999)
Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool, dry and wel..
Sodium Hexametaphosphate(SHMP)
CAS:10124-56-8 Product spec:Tech grade ,Food grade
specifications Food Grade
Appearance white powder
Total phosphates (as P2O5 )% ≥ 68
Inactive Phosphates (as P2O5 )%≤7.5
Iron (Fe) % ≤ 0.05
PH Value 5.8-7.3
Heavy Metals..
Sodium Tripolyphosphate(STPP)
CAS:7758-29-4 Product spec:tech grade ,food grade
Specifications Food Grade
AssayNa5P3O10 % ≥ 95.0
P2O5 % ≥ 57.0
Water Insoluble Matter %≤ 0.05
Iron(Fe) % ≤ 0.01
PH value(1%water solution)9.5-10.0
Heavy Metal (as Pb) ..
Tri-Sodium Phosphate (TSP)
CAS:7601-54-9 Product spec:Tech grade, Food grade
Specifications Food grade
Appearance white powder
Main contents% ≥ 98.0
Phosphorus pentoxide (P2O5)%≥ 39.5
Sodium oxide, as Na2O 36-40
Sulfate, as SO4 % ≤ 0.25
PH of 1% water solution 11.5..
Di-Sodium Phosphate DSP
CAS:7758-79-4 Product spec:food grade,tech grade
Specifications Food Grade
Main contents %≥ 98.0
Phosphorus pentoxide, as P2O5 %≥ 49.0
PH of 1% water solution 8.5-10.0
Heavy metals, as Pb 10pm
Arsenic, as As 3ppm
Fluoride, as F ..
Mono Sodium Phosphate (MSP)
CAS:7558-80-7 Product spec:tech grade,food grade
Specifications Food Grade
Main Contents % ≥ 98
Phosphorus pentoxide % ≥ 58.0
Sodium Oxide (Na2O) 25.5-26.5
PH value of 1% solution 4.2-4.8
Heavy metals, as Pb 10ppm
Arsenic, as As ..